BOLA Sleeves / Standard Joint Sleeves
PTFE. For pushing over NS cones. Reusable. Sealing ribs on the outside of the sleeve seal without grease.
- Sleeves: suitable for vacuum down to 0.1 mbar, with ribs.
- Standard joint sleeves: with round grip, for high-vacuum sealing (leakage rate: < 1 x 10-4 x l x s-1).